Darrin has a dream and experiences what it would be like if everyone were to find out Samantha was a witch.
Tony becomes technical director of a new astronaut movie, but when Jeannie becomes jealous of the film's star, Rita Mitchell, she smuggles herself along to Hollywood.
When Tony doesn't invite Jeannie to a dinner party, she bakes a cake that has a strange effect on the guests and reverts them back to childhood.
Jeannie's dog Djinn-Djinn is accidentally turned to porcelain while Jeannie is attempting to hone her magical skills.
Jeannie decides to play housekeeper for a week without magic.